Robert Romero Email & Phone Number

Collaborating closely with members of a Scrum team, led enhancements of the Humana website, utilizing React and Spring Boot, deepening expertise in healthcare platforms.Enhanced GE Appliances dashboard UX/UI, utilizing Bootstrap and React, reducing customer support inquiries by 15% Upgraded healthcare plan offerings on Humana.com using Blazor and ASP.NET, increasing service scalability by 20% Created 20+ web components while maintaining the General Assembly website to improve website performance and enhance UX Identified and resolved performance bottlenecks using Google Analytics and New Relic, boosting application response time by 10%. Produced bespoke JS/HTML5/CSS components for web applications in React Leveraged Agile methodologies with JIRA and Test-Driven Development (TDD) using JUnit across 2 awesome projects Crafted RESTful web services with Apache CXF and ASP.NET, decreasing response times by 30% Executed production-ready solutions, utilizing Docker, Kubernetes and AWS/GCP services Refined UI/UX for React projects with Material-UI, Ant Design and Tailwind CSS, significantly improving user satisfaction and reducing user drop-off rates by 20%.Front End: React, Vue.js, Blazor, Material UI, SCSS, SASS, HTML/CSSBack End: Node.js ( Express.js, Nest.js ), ASP.NET, Spring Boot, MongoDB, MySQLOthers: AWS Lambda, S3, ECS, EC2, Heroku, Scrum

Maintained JavaScript/TypeScript applications, leveraged Docker for production-ready solutions and designed scalable database architectures, enhancing legacy systems while maintaining data integrity. Converted the MVP ASP.NET/Angular project into a production-ready solution using Docker, decreasing build times by 30% Crafted interactive and responsive user interfaces using Blazor components and C# backend logic Migrated legacy systems to Oracle databases, maintaining 99.99% uptime during the migration with zero data loss Automated testing procedures using NUnit, improving the overall code quality through Test-Driven Development (TDD) Scaled real-time communication services on a SaaS/BYOC cloud app utilizing microservices Reduced query performance times by 40% with a denormalized data model on MySQL and MongoDBKey Role: Founding Engineer on a Startup Environment, Wearing lots of hats spanning both technical aspects and managing users and feedbackSkills: Angular, c#, JavaScript, TypeScript, ASP.NET, AWS, Oracle DB, SQL query, MongoDB, NUnit, TDD, Docker, Blazor

Redesigned and scaled e-commerce sites, optimized storefront performance, engineered streaming media applications, conducted A/B testing and applied denormalized data models, delivering significant improvements in site scalability, user experience and query performance. Designed and deployed 2 full-stack applications, improving feature delivery time by 40% Enforced performance optimizations including code minification, image compression, lazy loading and caching strategies, improving page speed by 12% Launched and personalized 5 e-commerce stores, driving a 35% increase in online sales Constructed a streaming media web application using WebSocket and codecs like H.264, H.265 Delivered and maintained 4 e-commerce platforms, handling over $500K in transactions monthly, with a 99.8% uptime using Vue.js and .NET technologies Migrated an e-commerce site from React.js to Next.js, resulting in a 30% improvement in load timeSkills: .NET Core, Next.js, React.js, A/B Testing, code minification, performance optimization, SFCC, WebSocket, live streaming, Vue.jsIndustry Experience: E-commerce, Finance, Real Estate

United States

Championed web application architecture, adapted to changing Scrum requirements, integrated Maven and Gradle for continuous integration and built robust mobile applications, achieving successful delivery of complex projects and high-quality software solutions. Implemented a continuous integration pipeline using Maven and Gradle, reducing build times by 20% Streamlined issue resolution processes across 3 projects, cutting problem-solving time by 35% and increasing productivity through JIRA and Trello. Managed the mobile app development using Angular, ensuring 96% robustness through rigorous testing and performance improvements

United States